:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #15191E;
            --bg-tertiary: #1F262E;
            --surface: #252D37;
            --brand-primary: #D4AF37;
            --brand-hover: #F1C40F;
            --brand-active: #B8860B;
            --accent: #FFD700;
            --text-primary: #FFFFFF;
            --text-secondary: #9BA3AF;
            --text-muted: #6B7280;
            --text-brand: #D4AF37;
            --success: #22C55E;
            --error: #EF4444;
            --border-default: #2D333B;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Inter', sans-serif;
            --font-numerical: 'Roboto Mono', monospace;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-secondary);
            line-height: 1.5;
            padding-bottom: 70px;
        }

        h1, h2, h3 {
            font-family: var(--font-primary);
            color: var(--text-primary);
            font-weight: 700;
        }

        h1 { font-size: 24px; margin-bottom: 15px; text-align: center; color: var(--brand-primary); }
        h2 { font-size: 20px; margin: 25px 0 15px; padding-left: 10px; border-left: 4px solid var(--brand-primary); }
        h3 { font-size: 14px; margin: 8px 0; font-weight: 600; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }

        a { text-decoration: none; color: inherit; }

        header {
            background-color: var(--bg-secondary);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }

        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; font-family: var(--font-primary); }

        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--brand-primary); color: var(--bg-primary); }
        .btn-register:hover { background: var(--brand-hover); }

        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            margin: 15px;
            background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { font-size: 14px; color: var(--brand-primary); font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-family: var(--font-numerical); font-size: 32px; font-weight: 900; color: var(--accent); }

        .intro-card { margin: 15px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; text-align: center; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-tertiary);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.98); }
        .game-image { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; }
        .provider-name { font-size: 11px; color: var(--brand-primary); font-weight: 500; }

        .trust-section { margin: 25px 15px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; }
        .payment-icons { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; opacity: 0.7; }
        .payment-icons i { font-size: 24px; color: var(--text-secondary); }

        .guidelines { padding: 0 15px; }
        .guide-item { margin-bottom: 20px; background: var(--surface); padding: 15px; border-radius: 8px; }
        .guide-item h3 { color: var(--brand-primary); font-size: 16px; margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .marquee-container {
            background: var(--bg-secondary);
            padding: 15px 0;
            margin: 20px 0;
            overflow: hidden;
            white-space: nowrap;
            border-top: 1px solid var(--border-default);
            border-bottom: 1px solid var(--border-default);
        }
        .marquee-content {
            display: inline-block;
            animation: marquee 30s linear infinite;
        }
        .win-record {
            display: inline-flex;
            align-items: center;
            padding: 0 20px;
            font-size: 13px;
        }
        .win-record span { color: var(--success); font-weight: 700; margin: 0 5px; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        .providers-wall {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            padding: 15px;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 600;
        }
        .provider-tag { background: var(--bg-tertiary); padding: 6px 12px; border-radius: 20px; border: 1px solid var(--border-default); }

        .reviews-section { padding: 0 15px; }
        .review-card { background: var(--bg-tertiary); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--brand-primary); }
        .star-rating { color: #FFD700; font-size: 12px; }
        .review-date { font-size: 11px; color: var(--text-muted); float: right; }
        .review-text { font-size: 13px; color: var(--text-secondary); clear: both; margin-top: 5px; }

        .faq-section { padding: 0 15px; }
        .faq-item { margin-bottom: 15px; }
        .faq-question { font-weight: 600; color: var(--brand-primary); margin-bottom: 5px; display: block; }
        .faq-answer { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        .security-section { margin: 25px 15px; text-align: center; padding: 20px; border-radius: 12px; background: var(--bg-secondary); }
        .security-icons { font-size: 30px; display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; color: var(--brand-primary); }
        .age-limit { display: inline-block; border: 2px solid var(--error); color: var(--error); border-radius: 50%; width: 40px; height: 40px; line-height: 36px; font-weight: 900; margin-bottom: 10px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { font-size: 20px; }

        footer { background: var(--bg-secondary); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-row { margin-bottom: 25px; }
        .contact-links { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; justify-content: center; }
        .contact-links a { font-size: 14px; color: var(--brand-primary); text-decoration: underline; }
        .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; }
        .footer-grid a { font-size: 12px; color: var(--text-secondary); padding: 5px 0; }
        .copyright { text-align: center; font-size: 11px; color: var(--text-muted); margin-top: 30px; border-top: 1px solid var(--border-default); padding-top: 20px; }